“Each problem that I solved became a rule which served afterwards to solve other problems”
“Dad, how do soldiers killing each other solve the world's problems?”
“The conservation of natural resources is the fundamental problem. Unless we solve that problem it will avail us little to solve all others”
“Any problem can be solved between people if only they can trust each other”
“If you can't solve a problem, then there is an easier problem you can solve: find it.”
“You are not broken. You are not a problem to be solved. Solving your “problem”, whatever you perceive your problem or problems to be, is not the key to happiness.”